baber/WOPTO huggingface dataset:
Patent JP-H0960153-A (JP)
Title: Fire resistant panel
Inventor: ISHIKAWA TAKASHI
IPC: E04B1/80
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide heat insulation property, noise insulation property, fire resistant property, good external appearance, and strength in an external facing material of a building or a structure, especially in a sandwiched structure having a male and female type joint. SOLUTION: A core material 5 chiefly constituted of a foam made of resol type phenol resin 6 is put in the front face material 2 and the rear face material 4 made of a long metallic thin plate. And male and female connection parts 8, 12 are provided at the side walls to form a panel. In this case, pH value of the resol type phenol resin 6 is set at 4 or higher. And an air inlet-forming member 16 and an adhesive thin layer 17 are formed at the contact position of the front face material 2 and the core material 5.
Patent JP-H0767392-A (JP)
Title: Method and device for controlling current of stepping motor, and throttle controller for vehicle
Inventor: YOKOYAMA SEIYA
IPC: H02P8/22
Filed: 1993-08-27
Abstract: PURPOSE:To achieve drive with a smaller angle than a full step using a stepping motor with a plurality of coils where one edge is connected to one of a plurality of switching elements and the other edge is connected mutually. CONSTITUTION:After three coils are excited at a first part where a current waveform is the same value as the average value of a rated current, two coils are excited where the current waveform is at the first part and one coil and is excited at a second part where the current waveform is half the value of the average value of the rated current value and then switching transistors 40, 42, 44, 46, and 48 are turned on and off so that two coils are excited at the first part of current waveform, thus enabling current to flow to corresponding coils 20, 22, 24, 26, and 28 in this pattern, generating torque changing for each step between a rotor and a stator, and performing half-step drive of a stepping motor 10 where one-step angle is 0 and 36 degrees each.
Patent JP-H1199643-A (JP)
Title: Printer driver, image forming apparatus, and driving method therefor
Inventor: YAMADA AKITOSHI
IPC: B41J29/46
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To adjust registration of recording heads in a recorder employing a plurality of recording heads. SOLUTION: A specified pattern is recorded, respectively, by left and right heads and the read out by means of a sensor in order to compare the density thereof. When the left and right heads are aligned in the longitudinal direction, an unshifted (normal data) image has higher density than an image being shifted by '1/2/4' pixels (A), (B). When the left and right heads are shifted in the longitudinal, direction, the image being shifted by '1/2/4' pixels has higher density than the unshifted image (C), (D). Shift between the left and right heads is determined utilizing such a principle.
Patent JP-H0265096-A (JP)
Title: Lighting device for discharge lamp
Inventor: TAKAHASHI KEIJI
IPC: H05B41/24
Filed: 1988-08-30
Abstract: PURPOSE:To set the maximum output power during ordinary lighting low by operating a control circuit for a preset time after a power source is turned on and generating the voltage required to start a discharge lamp. CONSTITUTION:When an AC power source AC is turned on, a timer 21 is operated to count the preset time, and a control signal is inputted to a control circuit 23 until this preset time elapses after the power source is turned on. The control circuit 23 controls the frequencies of switching signals applied to switching transistors 3 and 5 based on the signal from a voltage detecting circuit 19 while the control signal is inputted so that the output voltage of an inverter circuit is kept higher than the voltage required to start a discharge lamp 17. When the preset time elapses, the timer 21 stops the feedback control operation of the control circuit 23, and the inverter circuit performs the preset rated operation thereafter. The output power of a lighting device is not increased even at the terminal stage of the lamp life, and the thermal stress of the lighting device can be reduced.
Patent JP-H0760477-A (JP)
Title: Material restraining method for automatic welding
Inventor: ONO TATSUJI
IPC: B23K33/00
Filed: 1993-08-30
Abstract: PURPOSE:To obviate the need for manufacturing work of a fixed jig and backing, simplify restraining work and prevent the occurrence of deformation and dislocation after welding. CONSTITUTION:Engagement parts 13 and 22 to be engaged with each other are formed integrally, respectively on two aluminum extruded shape panels 1 and 2 to be welded to each other and a fixed part 14 which fixes both panels 1 and 2 mechanically mutually by cooperation with the engagement parts 13 and 22 by plastic deformation is formed on the right side panel 1. Groove forming parts 11 and 21 are formed, respectively on both panels 1 and 2 and a backing part 22 is formed integrally on the left side panel 2. Both panels 1 and 2 are combined so that the engagement parts 13 and 22 are engaged with each other and in this state, the fixed part 14 is subjected to plastic deformation and both panels 1 and 2 are fixed mechanically. A specified groove 3 is formed by this groove forming parts 11 and 21 of both panels 1 and 2 and the backing part 22 is positioned at the rear of the groove 3.
Patent JP-2000049584-A (JP)
Title: Voltage output circuit provided with level shift circuit
Inventor: ICHIHARA TAKASHI
IPC: H03K19/0185
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a voltage output circuit in which a chip area is reduced and power consumption is saved by reducing the breakdown strength of an output stage transistor. SOLUTION: An L-side output transistor 29 connected to -40 V is serially connected to an H-side output transistor 28 connected to 40 V and an output signal S3 is outputted from the connecting point 3. The voltage output circuit is provided with decoding circuits 21-23 generating two decoding signals from two input signals S1 and S2, a first level shift circuit 24 converting one decoding signal into a signal to change between 0 V and 40 V and giving it to the gate of the H-side output transistor 28, a second level shift circuit 25 converting the other decoding signal into the signal to change between -40 V and 5 V and giving it to the gate of the L-side output transistor 29 and a switch circuit for connecting an intermediate level VM to the connecting point of the L-side output transistor with the H-side output transistor.
Patent JP-H05303187-A (JP)
Title: Novel iron complex and its production
Inventor: OKADA HISASHI
IPC: C07F15/02
Filed: 1992-08-11
Abstract: PURPOSE:To obtain an iron complex useful for medical treatment and photography and as the cosmetic agent, information recording material, copying material, etc., by forming a specified iron complex. CONSTITUTION:An iron complex shown by the formula is formed. In the formula, L1 and L2 are alkylene groups or arylene groups, R is substituents, (u) is an integer of 0 to 4, M1, M2 and M3 are carboxylate groups, carboxyl or their salt, X is aquo ion or anion, (a) is an integer of 0 to 6, (b) is an integer of 0 to 3, and (c) is an integer of 1 to 4. The iron complex can be hydrated. Although the iron complex is isolated by the conventional method, the pH has to be most strictly regulated. When the pH is too low, a stable iron complex is not formed. When the pH is too high, iron hydroxide is formed, and the desired iron complex is difficult to isolate.
Patent JP-H1162823-A (JP)
Title: Variable displacement compressor
Inventor: OGURA TOSHIYUKI
IPC: F04B39/08
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To smoothly perform a transfer to maximum capacity at the starting beginning by allowing a suction chamber to communicate with a crank chamber by a bleed air passage and fully closing the bleed air passage by a bleed air control means at the time of stopping a compressor. SOLUTION: When pressure within a suction chamber 4 is a set value or more at the time of a normal operation of this variable displacement compressor, a bellows 33 and a spring 41 are reduced, a ball valve 30 is brought into press contact with a valve seat 29 and an air intake passage 22 is interrupted. Blow-by gas in a crank chamber 9 passes through a bleed air passage 46 and returns to a cylinder bore 12. When pressure within the suction chamber 4 is a set value or below, an inclined angle of an inclined plate 19a is reduced and discharge capacity is reduced. At the time of stopping the compressor, a suction valve 15 clogs the bleed air passage 46 and interrupts the communicating of the crank chamber 9 and the suction chamber 4.  When a compartment temperature is high and a temperature around the compressor is low, in particular, at the time of stopping the compressor for long time, liquid coolant in the suction circuit can be prevented from flowing in the crank chamber 9 and a transfer to maximum capacity is smoothly performed at the starting beginning. At this time, the suction valve 15 constitutes a bleed air control means.
Patent JP-H1057757-A (JP)
Title: Treatment of dry waste gas
Inventor: UEJIMA NAOYUKI
IPC: B01D53/74
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To perform a waste gas treatment attained in high denitrification rate and high desulfurization rate at a low cost and small in the by-production of NO2 by adding a calcium compound and a magnesium compound into a part of a solid material as an adsorbent and then aging. SOLUTION: The temperature of waste gas discharged from a waste gas source such as a boiler 1 or the like and containing SOx and NOx is at first lowered by an air heater 2 and is fed to a spray dryer 3 to be brought into contact with the adsorbent. As the adsorbent, one obtained by using the magnesium compound in addition to the inexpensive calcium compound in an adequate ratio, adding it into a by-product consisting essentially of a reaction product of SOx and NOx with the absorbent, and then recovering by the spray dryer 3 or the like, and aging with hot water or steam is used. The absorbent reacts with SOx and NOx in the waste gas to produce an alkali compound, which is dried and made solid during falling down. The solid material is recovered by the dust collector 4, mixed with the chemical in an absorbent mixing tank 8 and after aged, reutilized as the absorbent.
Patent JP-H1063111-A (JP)
Title: Intermediate transfer body and manufacture thereof, and image forming device
Inventor: KATSUNO RYUJI
IPC: G03G15/16
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To reduce the change in the glossiness of toner image by roughening the surface of an intermediate transfer body used for an image forming device. SOLUTION: The surface of the intermediate transfer body used for the image forming device has a rough surface. This rough surface means a surface formed in such a manner that a specific pressing member is pressed on the intermediate transfer body having a mirror like surface and not able to be prescribed by surface roughness, etc., but prescribed by the glossiness. When the state of the surface of the intermediate transfer body is prescribed by the glossiness, the glossiness of 70-85% is preferable. When the glossiness ranges not in 70-85%, the glossiness of the toner image tends to suddenly change according to the increase of the number of prints. The fact is not preferable. Especially, when the glossiness exceeds 85%, the glossiness of the toner image tends to suddenly decrease according to the increase in the number of the prints. The fact is not preferable. Thus, the change in the glossiness of the toner image can be reduced.
Patent JP-H0497819-A (JP)
Title: Molding method of polycarbonate resin
Inventor: ISHIDO TAKAO
IPC: B29C45/62
Filed: 1990-08-13
Abstract: PURPOSE:To prevent resin from coloring such as yellowing even if a molding condition or a resin component is varied to some extent, by making use of a molding machine possessing a cylinder and screw constituted of the specific quality of the material. CONSTITUTION:The title method is constituted so that at the time of extrusion molding or injection molding of polycarbonate resin, the quality of the material of the surface of a resin contacting part of at least a cylinder or a screw of a molding machine is constituted of titanium carbide, titanium nitride and either of a nickel alloy presented by the following alloy composition A or B. The alloy composition A is constituted of 50-80wt.% nickel 7-18wt.% chromium, 2-6wt.% silica, 0.1-20wt.% cobalt, 2-6wt.% boron and 3-8wt.% iron and the alloy composition B is constituted of 50-80wt.% nickel, 7-18wt.% chromium, 2-6wt.% silica, 0.1-20wt.% cobalt, 2-6wt.% boron, 3-8wt.% iron, 0.1-2wt.% mangan and 0.1-0.5wt.% carbon.
Patent JP-S6368107-A (JP)
Inventor: YAMAMOTO TOSHIO
IPC: A47B51/00
Filed: 1986-09-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58108363-A (JP)
Inventor: HATA TSUGINORI
IPC: F25B1/00
Filed: 1981-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6193632-A (JP)
Title: Method for selecting and introducing service lifetime killer
Inventor: SATO NOBUO
IPC: H01L21/322
Filed: 1984-10-12
Abstract: PURPOSE:To prevent the increase in forward voltage drop, the decrease in hFE and the increase in leaking current from a bonded part, by forming introducing windows in the back surface of a semiconductor substrate in a scattering mode, performing etching through the introducing windows, and introducing heavy metal through the introducing windows to the inside including the vicinity of the bonded part of at least one conducting type material and the reverse conducting material and the bonded region. CONSTITUTION:A semiconductor substrate 1, whose crystal defect is about 1X10<3>/cm<2>, is inserted into a high-temperature oxidizing atmosphere, and a silicon oxide film 6 is formed on the surface. Introducing windows 7 are formed so that heavy metal can be introduced to an emitter region 5 and the back surface of the emitter region 5, by photoetching method in a scattering mode. Thus the introducing windows are scattered on the back surface of the semiconductor substrate having the crystal defect, whose concentration is a specified value. Etching is performed through the introducing windows. The heavy metal is introduced through the introducing windows 7 to the inside including the vicinity of the bonded part of a one-conducting type material 3 and the reverse-conducting type material 5 and the bonded region. Thus the dispersion in characteristics of the semiconductor is reduced, forward voltage drop is decreased, hFE is increased and the leaking current from the bonded part can be decreased.
Patent JP-H0267201-A (JP)
Title: Container for housing dried plant
Inventor: YOSHIMATSU YUKIYOSHI
IPC: B65D81/24
Filed: 1988-08-31
Abstract: PURPOSE:To obtain the subject container, provided with a small hole in at least one place thereof and an absorbent in an exchangeable state on the inside of the small hole provided in the container and capable of keeping the housing space for a dried plant in a dry state even if the container is incompletely hermetically sealed. CONSTITUTION:For example, a square container 1 made of a transparent acrylic resin as a material is constructed by fixing side plates 2 and a bottom plate 3 with an adhesive. A cut 5 for connecting the container 1 to a space 4 is formed in the bottom plate 3 and a cap 7 housing a drying agent 6 in a space thereof is detachably bonded with a double sided tape, etc. The cap 7 is provided with a small hole 8 and a supporting table 9 having holes 10 is provided in the interior of the container 1 to communicate the space 4 with the space housing the drying agent. The container 1 cannot be manufactured in a completely hermetically sealed state. For example, even if a gap is formed in a bonded part 13, exchange of gases between the interior and exterior parts of the container 1 is carried out by removing moisture with the drying agents 6 through the small hole 8 with low flow resistance. Thereby, the interior of the container 1 is always kept in a dry state.
Patent JP-2001038989-A (JP)
Title: Printer, printing method and storage medium
Inventor: AKASHI MASAMICHI
IPC: B41J29/38
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To discharge sheets printed by a plurality of jobs into an identical bin without mixing by interrupting print operation when run out of second resource is detected until it is supplemented. SOLUTION: When output to A3 sheet is requested, operation returns back to step S12 and when output to A3 sheet is not requested, a separator is inserted to start printing of job 2 (S15, 16). A decision is made whether A4 sheet has run out or not and if it has not run out, operation is returned back to step S16 and print operation is continued. If it has run out, print operation is resumed when A4 sheet is supplemented and the separator is inserted again before ending the operation. End of print operation of job 2 is notified to job 1 (S17-S19). When A3 sheets are supplied at a predetermined timing, print operation of job 1 is resumed upon ending print operation of job 2 before ending the operation.
Patent JP-H0753776-A (JP)
Title: Polymer composition improved in light resictance
Inventor: NAKAHARA YUTAKA
IPC: C08K5/29
Filed: 1993-08-06
Abstract: PURPOSE:To obtain a polymer compsn., such as of polyethylene, polypropylene, a styrene resin, or polyvinyl chloride, which is usable even after a long exposure to light. CONSTITUTION:A polymer compsn. improved in light resistance is obtd. by compounding 100 pts.wt. polymer with 0.001-5pts.wt. formamidine compd. of the formula [wherein R1 and R4 are each a 1-8C alkyl provided they may be the same or different from each other; R2 and R3 and each H, a 1-8C alkyl, or an optionally alkylated phenyl provided they may be the same or different from each other; D and F are each H, hydroxyl, or a alkoxy; and E is H, hydroxyl, an alkoxy, or a COOR5 (wherein R5 is a 1-8C alkyl)].
Patent JP-S6277469-A (JP)
Title: Coating device for inside and outside surfaces of pipe
Inventor: KOSUGE SHIGECHIKA
IPC: C23C16/50
Filed: 1985-09-30
Abstract: PURPOSE:To improve the speed of forming films on the inside and outside surfaces of a pipe with a coating device by activating a reaction gas by high-frequency discharge or glow discharge and irradiating laser light to the activated gas. CONSTITUTION:A metallic pipe 1 is attached to a holding part 4 and after the pipe is hermetically closed, the inside of the pipe 1 is evacuated to expel the atmospheric air therefrom by a vacuum pump 11. While the reaction gas is supplied into a gas introducing pipe 8, the high-frequency discharge or glow discharge is generated between the pipe 8 and the inside surface of the pipe 1 by a discharge generator 14. The reaction gas flowing out of a nozzle 9 of the pipe 8 is activated by such discharge. The laser light 21 is irradiated from a window 12 to the activated reaction gas in parallel with the inside surface of the pipe 1 to induce the thermal cracking and synthesizing reaction of the reactive gas, thus sticking the resultant reaction product to the inside surface of the pipe 1. The pipe 1 is rotated by driving rollers 16 during this time to stick the resultant reaction product over the entire inside surface. The speed of forming the resultant reaction product is thereby increased and the density of the product sticking to the pipe is increased.
Patent JP-S58202074-A (JP)
Title: Automatic gun for ejecting thermoplastic resin
Inventor: TODA MASAAKI
IPC: B05C5/00
Filed: 1981-12-29
Abstract: PURPOSE:To enable to supply thermoplastic resin, while rotating the body of the gun for automatically ejecting thermoplastic resin by 360 degree, by connecting said gun to a hose for supplying thermoplastic resin inside the body of the automatic gun with a hollow spindle using an O-seal and a bearing. CONSTITUTION:Thermoplastic resin is ejected through the nozzle opening 44 of a nozzle 42 and offered for the use of bonding various kinds of material, while freely rotates the body 45 of the gun for automatically ejecting thermoplastic resin attached to the top arm 64 of an industrial robot. Hereon, the connection between a hose 68 for supplying thermoplastic resin and the body 45 of the gun is performed by swivel coupling the top end of a hollow spindle 46 hermetically supported with a bearing 51 and an O-seal 49 provided inside the body 45 to the tail end of the hose 68 for thermoplastic resin with connecting metal fittings 57, 58, 59. While supplying the thermoplastic resin through the hose 68, the body 45 of the gun can be freely rotated by 360 degree.
Patent JP-S60108287-A (JP)
Inventor: WATANABE MASAFUMI
IPC: B25J15/08
Filed: 1983-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6461332-A (JP)
Title: Composition for forming insulating film
Inventor: ISHIGAME SHIGEHARU
IPC: H01B3/02
Filed: 1987-08-31
Abstract: PURPOSE:To provide a composition for forming insulating films, having a high fracture toughness strength and suitable as ceramic substrates having a low thermal expansion coefficient and hardly cracking, by constructing the composition from a blend of a noncrystalline glass powder having a low softening point with fine powder having a high melting point and low thermal expansion coefficient at a specific weight ratio as a principal component. CONSTITUTION:This composition for forming insulating films contains >=90wt.% total amount of 70-95wt.% noncrystalline glass powder having <=550 deg.C softening point and 30-5wt.% fine powder having >=600 deg.C melting point and a low thermal expansion coefficient (e.g. fine powder of quartz or lead titanate). The above-mentioned noncrystalline glass powder and fine powder having a low thermal expansion coefficient are kneaded with an organic vehicle (e.g. terpineol solution of ethyl cellulose) to provide a pasty form. The resultant paste is then applied to a substrate having a low thermal expansion coefficient, such as AlN or SiC, by a screen printing method, etc., to afford insulating films without causing cracks, etc.
Patent JP-S60105848-A (JP)
Title: Smoke and oil removing device
Inventor: SHIBATA TSUNEO
IPC: F24C15/20
Filed: 1983-11-15
Abstract: PURPOSE:To improve the efficiency and capacity of removal of smoke by a method wherein a lamp soot absorbing filter is constituted of an endless filter consisting of a resin, carrying impregnated absorption liquid and having high water absorption properties, while the absorption filter, deteriorated in soot collecting efficiency, is permitted to wash by the absorption liquid to revive it. CONSTITUTION:In the main body 4 of the device having a suction port 7 and an exhaust port 11, an exhaust fan 5 is mounted at the exhaust port 11 and the endless type filter 9, consisting of the resin having high water absorption properties, is suspended in the main body 4 so as to be faced to the suction port 7. The filter 9 is rolled and shifted by a driving roller 16 and the absorption liquid is impregnated into the filter 9, transferred to the suction port 7, in an absorption liquid vessel 12. Subsequently, the filter 9 is shifted to the suction port 7 to use it for the absorbing filter of lamp soot while the absorption filter 9, into which the soot is adsorbed, is washed and revived by the absorption liquid to use it as the absorption filter impregnated with the absorption liquid. Thus, the efficiency and capacity of removal of smoke may be improved while the increase of humidity of air, discharged into a room, may be restricted.
Patent JP-S59106362-A (JP)
Inventor: YAGI NOBUYUKI
IPC: H02K49/02
Filed: 1982-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。